Vogel's textbook of quantitative chemical analysis / 
Jeffery G.H.,Basset J.  [et..al] 
 - 5th ed. 
 - Harlow;  ELBS,  1989. 
 - xxix,877 p,:  ill,; 
<br/><br/><label>ISBN: </label>0582251672 
<br/><br/><label>LC Class. No.: </label>QD101.2  / .V63 1989